Cheapest one-way flights from Belgrade to Istanbul in December from $87

AirHint found the following cheapest one-way flights from Belgrade (BEG) to Istanbul (IST) in December 2025 (see full year).

One-Way flights

01 Dec Pegasus Airlines direct
05 Dec Pegasus Airlines direct
10 Dec easyJet
04 Dec Pegasus Airlines direct
15 Dec Wizz Air
03 Dec Wizz Air
19 Dec Pegasus Airlines direct
12 Dec Pegasus Airlines direct
17 Dec AJet direct
03 Dec AJet direct

Also check the deals for return flights from Belgrade to Istanbul in December.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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